Dedicated compatibility for Copeland 2D

Sequence Management: Controls the precise timing for pre-purge

ensuring smooth force transfer without binding

000 BTU/hr capacity across varying flow rates

Lochinvar & A.O. Smith 100112351 Burner Assembly 321894-706 Dedicated compatibility for Copeland 2DThe Lochinvar & A. O. Smith 100112351 Burner Assembly is a critical component for restoring the combustion efficiency of low NOx natural gas water heaters and commercial boilers. As a genuine OEM 18 inch natural gas burner kit, this assembly is engineered to maintain the precise thermal output required by high recovery units. It features a factory installed #37 orifice, ensuring the correct BTU input and gas to air ratio for stable flame propagation